Install New Trailer Complex at P12 at Garrison Wainwright

This project involves construction of a gravel pad and the installation of new trailer buildings at P12. The gravel pad will be constructed in Fall of 2022. The trailers will be installed in Summer/Fall 2023.

Construction activities include:

  • Remove and stockpile existing topsoil
  • Construction and compaction of gravel pads complete with a layer of poly for radon protection as per Canadian Standards Association requirements
  • Replacement of topsoil in immediate area (as appropriate)
  • Installation of screw piles within the gravelled pad area
  • Placement of new trailer-type buildings and securement to pilings
  • Installation of trailer skirting and placement of pea gravel around the trailers
  • Connection of the trailers to electrical services and communications


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Latest update

October 1, 2022 – The public comment period on the project is closed. The Department of National Defence is considering comments received to help inform its determination on whether the carrying out of the project is likely to cause significant adverse environmental effects.

Key documents

Key documents
Document Number Document Title File Date
1 Public Comment Period on Intent to Make a Determination - September 21, 2022

List all records


Department of National Defence
Roy Simpson, Project Manager, Real Property Operations Unit (West) Detachment Wainwright
Real Property Operations Unit (West) Detachment Wainwright
Denwood, Alberta T0B 1B0
Telephone: 780-842-1363 ext. 1308

  • Location

    • Garrison Wainwright (near Denwood) (Alberta)
  • Nature of Activity

    • Building and Property Development
  • Assessment Status

    In progress
  • Start Date

  • Proponent

    Department of National Defence
  • Authorities

    • Department of National Defence
  • Assessment Type

    Project on federal lands
  • Reference Number


Nearby assessments

..within 200 kilometres
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